By applying the IWF method on the mesh Eq. (REF ) we have found
the saddles for a dozen of nuclei from the last three regions,
for which the effect of
minimization was the largest. It turned out that, compared to saddles
found on the original grid Eq. (REF ), they were lowered by
less than 150 keV in the region (II), by less then 100 keV in the region
(III), and even increased by \(\sim \)  100 keV in the region (IV).
On this basis we conclude that the lowering of the fission saddles
found by the minimization in [1]}, [2]} in these three regions
is in a large measure a spurious effect which mostly vanishes when saddles
are fixed by a proper method.
